 |
ReadEventLog
..msdn Add comment W32 Constants Translate this page |
|
|
|
Reads a whole number of entries from the specified event log. The function can be used to read log entries in chronological or reverse chronological order. |
|
|
| Code examples: |
|
|
|
|
|
| Declaration: |
|
|
BOOL ReadEventLog(
HANDLE hEventLog,
DWORD dwReadFlags,
DWORD dwRecordOffset,
LPVOID lpBuffer,
DWORD nNumberOfBytesToRead,
DWORD* pnBytesRead,
DWORD* pnMinNumberOfBytesNeeded
);
|
|
|
|
| FoxPro declaration: |
|
|
DECLARE INTEGER ReadEventLog IN advapi32;
INTEGER hEventLog,;
LONG dwReadFlags,;
LONG dwRecordOffset,;
INTEGER lpBuffer,;
LONG nNumberOfBytesToRead,;
LONG @pnBytesRead,;
LONG @pnMinNumberOfBytesNeeded
|
|
|
|
| Parameters: |
|
hEventLog
[in] A handle to the event log to be read. This handle is returned by the OpenEventLog function.
dwReadFlags
[in] The options for how the read operation is to proceed.
dwRecordOffset
[in] The number of the log-entry record at which the read operation should start.
lpBuffer
[out] A pointer to a buffer for the data read from the event log.
nNumberOfBytesToRead
[in] The size of the buffer, in bytes. This function will read as many whole log entries as will fit in the buffer.
pnBytesRead
[out] A pointer to a variable that receives the number of bytes read by the function.
pnMinNumberOfBytesNeeded
[out] A pointer to a variable that receives the number of bytes required for the next log entry. |
|
|
| Return value: |
|
| If the function succeeds, the return value is nonzero. |
|
|
| My comment: |
|
| When this function returns successfully, the read position in the event log is adjusted by the number of records read. Only a whole number of event log records will be returned. |
|
|
| Word Index links for the ReadEventLog : |
|
|
|
|
|
| Translate this page: |
|
|
|
|
| • |
|
| Created: | 2007-02-10 12:33:20 | | Modified: | 2007-02-10 12:36:40 |
Visited in last 7 days: 12 |
Reading entries from Event logs 